| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.25 | 9.233% | $206.7235 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $200.38 | 13.744% | $227.9202 | $227.92 | $227.90 | $227.90 |
| Purchase #3 | $161.31 | 7.348% | $173.1631 | $173.16 | $173.15 | $173.20 |
| Purchase #4 | $168.41 | 7.744% | $181.4517 | $181.45 | $181.45 | $181.50 |
| Purchase #5 | $43.41 | 7.458% | $46.6475 | $46.65 | $46.65 | $46.60 |
| Purchase #6 | $148.86 | 7.799% | $160.4696 | $160.47 | $160.45 | $160.50 |
| Purchase #7 | $209.64 | 5.477% | $221.122 | $221.12 | $221.10 | $221.10 |
| 7 purchase totals = | $1,121.26 | $1,217.4976 | $1,217.49 | $1,217.40 | $1,217.50 | |